[video=youtube;vLTFoUkNpuE]http://www.youtube.com/watch?v=vLTFoUkNpuE&feature=player_embedded[/video]
I needed one of those on Tuesday. Fetched my son from school, peak hour afternoon traffic, 2 lane road (1 each way) and nowhere to move. Taxi driver decides that he's not going to sit in the traffic so comes hurtling up the road on the wrong side, directly head on to me. So I stopped had faced off with him - I had nowhere to pull over to and I wouldn't have just on priciple anyway. Eventually he pushes in to the traffic on his side of the road and as he goes past me, he leans out the window and smacks my car - no damage except to his hand but I did get a fright. I SO WISH I HAD ONE OF THESE THINGS..................VENGEANCE IS MINE!!!!